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This OEM single run capacitor (part number P291-2503) is the factory-specified replacement for the Payne PA2PNB060000AB 5-ton split-system air conditioner. A single run capacitor provides the continuous electrical charge needed to keep either the compressor or the condenser fan motor running at peak efficiency after startup. When this component fails, you'll typically notice a humming sound with no motor movement, intermittent short-cycling, or a complete failure of the condenser unit to operate — all signs that capacitor replacement is needed immediately to prevent further damage to connected motors.
Compatibility: Designed specifically for the Payne PA2PNB060000AB split-system condenser. Always verify the MFD rating and voltage on your unit's data plate before ordering to ensure an exact match. Not sure if this is the right part? Our HVAC parts specialists confirm fitment before your order ships — no guesswork required.